1. Precise Fit: Accurately fits reserved holes, reserves motherboard pin interface, and brings out 40PIN pin headers on the side to connect more devices; reserves reset and power buttons; reserves camera holder hole and camera cable hole position. 2. Aluminum Alloy Shell: Specifically designed for Jetson Nano, this aluminum alloy shell features a unique three-dimensional shape, protecting the motherboard without compromising style. 3. Chamfer Design: The chamfer design makes the shell more comfortable and smoother to the touch, with a deep space gray metallic texture that is robust, wear-resistant, and anti-corrosive. 4. Heat Dissipation Design: Features multi-directional ventilation and heat dissipation. Heat dissipation holes are reserved on three sides, and ventilation holes are specially designed for the built-in fan on top, ensuring more effective heat dissipation and cooling. It is compatible with 5V fans. 5. Silicone Foot Pads: The protective shell is equipped with silicone foot pads on the bottom, along with anti-slip rubber pads, ensuring more stable placement, reducing the bottom contact area, and enhancing heat dissipation.